SBC 3/4 Gen V8 MLS Exhaust Manifold

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MSRP: $55.99
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Info

SKU:CAGC15547 ,UPC:

SKU: CAGC15547

UPC: 191070532727

MPN: C15547

Info

SKU:
CAGC15547
UPC:
191070532727
MPN:
C15547

Description

The SBC 3/4 Gen V8 MLS Exhaust Manifold gasket from Cometic Gaskets is a critical sealing component designed for Small Block Chevy engines running aftermarket or OEM exhaust headers and manifolds. This pair of multi-layer steel gaskets addresses one of the most common failure points in engine builds: exhaust manifold leaks that compromise performance, efficiency, and longevity. Whether you're building a street engine, restomod, or race application, proper exhaust sealing is non-negotiable for reliable power delivery and emissions control.

Cometic's multi-layer steel (MLS) construction uses precisely engineered material layers to create superior crush strength and gas-sealing capability compared to standard composite gaskets. The 1.875-inch round port design matches the port opening on Gen V small block cylinder heads, ensuring proper alignment and clamping force distribution across the gasket face. MLS technology resists blow-by, thermal cycling, and vibration far more effectively than traditional materials, making these gaskets the preferred choice for modified engines where cylinder pressure and exhaust temperatures exceed stock tolerances. The compact 20-inch length and 0.43-pound weight reflect the precision engineering required to seal critical combustion chambers without excess material.

Mechanics and engine builders rely on this gasket pair for naturally aspirated and boosted SBC applications, from mild 350ci street builds to high-compression 383-stroker combinations. Installation requires standard header bolt torque sequences and clean mating surfaces to achieve optimal sealing—Cometic gaskets demand precision installation but reward it with years of leak-free operation. If you're experiencing exhaust leaks, rebuilding your short-block, or upgrading to performance headers, the SBC 3/4 Gen V8 MLS Exhaust Manifold gasket pair ensures your combustion seal remains intact under all driving conditions.

SpecificationDetail
Brand
COMETIC GASKETS
MPN / Part Number
C15547
UPC
191070532727
SKU
CAGC15547
Weight
0.43 lbs
Dimensions
3 x 0.5 x 20 in
Product Type
Exhaust Manifold Gasket
Engine Application
Small Block Chevy (Gen V)
Port Configuration
1.875 in Round Port
Material Composition
Multi-Layer Steel (MLS)
Quantity
Pair (2 Gaskets)
Manufacturer
Cometic Gaskets

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